

#Dvd studio pro problem install#
I then managed to install El Capitan on a spare HDD. After a lot of messing around I managed to get Disk Drill to create a USB El Capitan boot drive. MacPro 5,1s are stuck at Sierra for any FCP, Livetype, DVDSP type of work, plus a bunch of other Apps also will not work, like Toast. I could not be happier with the PC and Adobe CC. And not a single OS crash in 6 weeks, and not a single hard reboot. I love Apple and have 10s of thousands of $$ of their gear but this bites the big one!! As a side note: If you use Prem Pro on a Mac, it works even better on a PC, and Windows 10 is actually very stable (although ugly). But just imagine if I had bought the upcoming iMac Pro, (which I was contemplating) what a waste of money that would have been under High Sierra. My business has recently moved to PC, so I'll get by. If you use a 5,1 for business DO NOT "UPGRADE" to High Sierra. But APPLE has clearly said,"you're the weakest link" to 5,1s. I have done this many times over the years with no trouble, it's been the main Mac benefit over the decades. What a cluster!! I can't even manage to manually migrate mail back to Sierra.

To sum up: I can boot in Sierra but not see the High Sierra drive or I can boot in High Sierra but not see the Sierra drive. Disk Utility, Disk Drill and Tuxera can see the High Sierra SSD, but will not mount it! The computer can now dual boot, but when it does boot, the opposing OS drive is invisible. I thought I was quite clever, only to find out that the High Sierra SSD WILL NOT MOUNT under Sierra.
